A low-poly 3D rendered ancient celestial arena perched on floating crystal islands suspended in a pastel sunset sky at golden hour, massive amphitheater seats carved from rose quartz surround a central glowing altar where a robed figure channels starlight, pixel art star and comet icons float in UI style, warm amber and soft peach sunlight bathes the floating stones while cool lavender shadows gather beneath, volumetric golden particle streams flowing upward, dramatic upward perspective with vertical height, nostalgic 16-bit RPG aesthetic meets modern indie art, mystical atmosphere of cosmic ritual gathering, color palette of warm amber, soft rose quartz, cool violet dusk and pale gold, detailed pixel art moon and telescope icons floating